The Highest Energy Electron for Ga (Z = 31) Could

question 12

Multiple Choice

The highest energy electron for Ga (Z = 31) could be designated by which of the following four quantum numbers (only one correct possibility is shown, others are possible) ?

• A) n = 3, = 1, = 1, m s = 1/2
• B) n = 4, = 1, = - 1, m s = 1/2
• C) n = 3, = 0, = 0, m s = 1/2
• D) n = 4, = 2, = 1, m s = 1/2
• E) n = 5, = 2, = 1, m s = 1/2

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Definitions:

Self-sealing

Characterizes materials or devices capable of automatically closing or repairing themselves after being punctured or cut.

Free Ends

The extremities or terminals of a linear structure, such as a piece of DNA or a thread, that are not attached or bonded to anything else.

Hydrophobic

Characteristic of molecules that repel water; substances that are not easily soluble in water.

Hydrophilic

A term describing molecules or substances that have an affinity for water, making them capable of dissolving in or being wetted by water.